Synchronet now requires the libarchive development package (e.g. libarchive-dev on Debian-based Linux distros, libarchive.org for more info) to build successfully.

I guess GLOB_PERIOD is Linux or GNU extension. <shrug>

Fix FreeBSD build error:
dirwrap.c:760:13: error: use of undeclared identifier 'GLOB_PERIOD'
Not sure how glob() on FreeBSD treats "dot files" or how to control that.
14 jobs for master in 7 minutes and 43 seconds (queued for 14 seconds)
Status Job ID Name Coverage
  Build
passed #25714
FreeBSD
jsdoor-freebsd

00:05:24

passed #25715
Linux
jsdoor-linux

00:05:15

passed #25717
FreeBSD
jsdoor-windows

00:02:53

passed #25709
FreeBSD
sbbs-freebsd

00:07:41

passed #25704
Linux
sbbs-linux

00:07:17

passed #25707
Windows
sbbs-windows

00:05:26

passed #25716
FreeBSD
sexpots-freebsd

00:00:12

passed #25705
Linux
sexpots-linux

00:00:24

passed #25708
Windows
sexpots-windows

00:00:27

passed #25712
FreeBSD
syncdraw-freebsd

00:00:31

passed #25713
Linux
syncdraw-linux

00:01:01

passed #25710
FreeBSD
syncterm-freebsd

00:01:27

passed #25706
Linux
syncterm-linux

00:02:33

passed #25711
FreeBSD
syncterm-windows

00:02:37